Perhaps you should try some spelling variations:
"data modeling algorithm" » "data making algorithm" (Expand Search), "data modelling algorithm" (Expand Search), "data models algorithm" (Expand Search)
"element method algorithm" » "element network algorithm" (Expand Search), "element means algorithm" (Expand Search), "element mean algorithm" (Expand Search)
"elements erf algorithm" » "elements rf algorithm" (Expand Search), "elements rl algorithm" (Expand Search), "elements em algorithm" (Expand Search), "elements zr algorithm" (Expand Search), "elements crcy algorithm" (Expand Search), "elements over algorithm" (Expand Search)

Try widening your search to All Fields.

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (("data modeling algorithm") OR ((("elements erf algorithm") OR ("element method algorithm"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"data modeling algorithm\") OR (((\"elements erf algorithm\") OR (\"element method algorithm\"))))".
• Removing quotes may allow a broader search: (( data modeling algorithm ) OR ((( elements erf algorithm ) OR ( element method algorithm )))).
• Adding a wildcard symbol may retrieve word variants: (("data modeling algorithm") OR ((("elements erf algorithm") OR ("element method algorithm"))))*.